INKBLOT ..Tennat by Michael David Winery Lodi Originating in the southwest region of France, this varietal is known for its high tannin levels, raspberry aromas and dark color. The 5 acre vineyard, used for this bottling, has found a friendly foothold in the hilly southeastern edge of Lodi. The red gravelly loam soil in this area provides excellent drainage for this water adverse variety. To date there is only about 140 acres of this varietal planted in California.